Struct AnchorConfig 

pub struct AnchorConfig {
    pub source: &'static str,
    pub limit: usize,
    pub item_regex: &'static Regex,
    pub url_group: usize,
    pub title_group: usize,
    pub snippet_group: Option<usize>,
    pub url_transform: Option<fn(&str) -> String>,
    pub skip: Option<fn(&str) -> bool>,
}

Configuration for parse_anchor_list, mirroring the JS parseAnchorList per-engine descriptor.

Fields

source: &'static str

Provider id recorded as the result source.

limit: usize

Max results to return.

item_regex: &'static Regex

Compiled item regex; capture groups feed the fields below.

url_group: usize

Capture-group index for the URL.

title_group: usize

Capture-group index for the title.

snippet_group: Option<usize>

Optional capture-group index for the snippet.

url_transform: Option<fn(&str) -> String>

Optional URL normalizer applied before dedup/skip checks.

skip: Option<fn(&str) -> bool>

Optional predicate; return true to drop a URL.